Qingdao Joint Machinery Co.,Ltd.

• Mobile: +86-532-5810 6531
• Tel: +86 532 8510 6531
• Fax: +86 532 8510 6532
• Email: sales@joint-machinery.com
• Web: www.dustlessblastings.com
• Add: No. 35 Shanghai Road, Jiaonan, Qingdao, China